CN114432654A - Ankle joint dynamic balance training device and training method - Google Patents
Ankle joint dynamic balance training device and training method Download PDFInfo
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- CN114432654A CN114432654A CN202210148021.2A CN202210148021A CN114432654A CN 114432654 A CN114432654 A CN 114432654A CN 202210148021 A CN202210148021 A CN 202210148021A CN 114432654 A CN114432654 A CN 114432654A
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/16—Platforms for rocking motion about a horizontal axis, e.g. axis through the middle of the platform; Balancing drums; Balancing boards or the like
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00058—Mechanical means for varying the resistance
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
- A63B23/08—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs for ankle joints
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Abstract
The invention belongs to the technical field of medical rehabilitation training instruments and discloses an ankle joint dynamic balance training device and a training method, wherein a base plate is fixed in the middle of the upper end of a base, and a swinging structure is arranged in the middle of the base plate; a stable support plate is fixed at the top of the swing structure and used for supporting the middle position of the lower end of the stable support plate; a plurality of adjustable hydraulic dampers and an electric cylinder push rod are arranged in the middle of the base; the adjustable hydraulic damper is fixedly connected with the hexagonal nut in the swinging structure in the whole body and used for adjusting the damping size in the balance training process, and the upper end of the electric cylinder push rod is movably connected with the lower end of the stabilizing support plate and used for controlling the change of the inclination angle of the stabilizing support plate on the swinging structure. The invention can realize two dynamic balance training modes of active and passive of a trainer by utilizing the electric push rod, solves the problems of complex structure and overhigh cost of the existing dynamic balance training equipment to a great extent, improves the utilization efficiency of the equipment and enriches the modes of the balance training.
Description
Technical Field
The invention belongs to the technical field of medical rehabilitation training instruments, and particularly relates to an ankle joint dynamic balance training device and an ankle joint dynamic balance training method.
Background
Currently, ankle joints are important load-bearing joints of lower limbs of a human body, and sports injuries such as ankle sprain and the like are easy to occur in daily activities. If the treatment is not timely and correctly carried out, the ankle joint instability problem is easily caused, repeated ankle sprain is caused, the daily action of a person is seriously influenced along with chronic pain, and other joint diseases can be caused. The rehabilitation training method is generally selected clinically for intervention treatment of the instability of the ankle joint in the early stage of the disease, the balance control capability is exercised through the balance training, the proprioceptive capability of the ankle joint is strengthened, the reaction and the control capability of muscle nerves are recovered, and the instability of the ankle joint is effectively improved. Meanwhile, the ankle joint stabilizing device has great practical significance for preventing instability of the ankle joint.
According to statistics, the incidence rate of instability of the ankle joint caused by sports injury in China increases year by year, and in addition, the problem of instability of the ankle joint caused by weak ankle joint strength due to muscle degeneration of old people can be solved, so that the falling risk of old patients can be increased. Multiple studies have shown that training interventions involving balance training and lower limb function can effectively ameliorate ankle instability, thereby restoring the patient's dynamic balance and posture control capabilities.
The dynamic balance training equipment in the market at present is generally an unstable supporting plate type and is divided into an active type and a passive type. The active dynamic balance training equipment needs a trainer to adjust the body gravity center of the trainer to change the direction of the supporting pedal to carry out balance training, the passive dynamic balance training equipment enables the supporting plate to rock through a driving device such as a motor, and the trainer needs to continuously change the body gravity center to carry out balance control. The general structure of active dynamic balance training equipment is fairly simple, convenient operation, but lacks the research of ergonomic, and the safety problem of secondary damage easily appears in the misuse. The passive balance training equipment is generally an imported large-scale balance training instrument, is expensive and complex to operate, is usually purchased only by a large-scale rehabilitation medical institution, and cannot be used for autonomous training in a long rehabilitation period of a patient.
In addition, the existing balance training equipment and the human body balance training movement mechanism are single in combination degree, and multi-dimensional functional training is lacked. Besides proprioception, activation of muscle strength is an important influence factor for improving stability of ankle joints, and domestic multi-purpose elastic bands are used for strength strengthening training, so that strength resistance training can be applied to balance training equipment, and safe and multi-dimensional ankle joint functional training is promoted.
Through the above analysis, the problems and defects of the prior art are as follows:
the existing dynamic balance training equipment is generally of an unstable supporting plate type, is high in price and complex in operation, is easy to cause the safety problem of secondary damage when being improperly used, and can not be used for autonomous training in a long recovery period of a patient; the combination degree of the human body balance training and the motion mechanism is single, and multi-dimensional functional training is lacked.
The difficulty in solving the above problems and defects is:
domestic design and research to ankle rehabilitation training device is less, mostly is the body-building apparatus of unstable supporting surface formula, lacks the pertinence, is not showing the recovered effect of ankle stability, and the large-scale training apparatus of foreign import is generally selected and purchased to professional rehabilitation hospital, can strengthen the training effect with the help of visual feedback, multiple training mode, and the price is expensive, and the operation is complicated, so equipment is less, and availability factor is not high. The ankle joint training device aims to simplify the structure of equipment, realize a simple, convenient and safe training mode, obviously improve the stability of ankle joints, can be introduced in batches in a rehabilitation hospital, and can be purchased by a patient at home for subsequent home training.
The difficulty in solving the above problems and defects is:
a large number of domestic and foreign researches indicate that activation of muscle strength is an important factor for improving stability of ankle joints besides proprioception, and domestic reasons lack of related equipment design, the existing balance training equipment is single in combination degree with a human body balance training movement mechanism, lacks of multi-dimensional functional training, and separates ankle strength from balanced functional training.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an ankle joint dynamic balance training device and a training method.
The invention is realized in this way, an ankle joint dynamic balance training device includes:
a base and a backing plate;
a swinging structure is arranged in the middle of the base plate and is used for swinging the ankle within a safe moving angle to carry out balance training;
a stable support plate is fixed at the top of the swing structure and is used for standing, positioning and supporting a trainer;
the adjustable hydraulic damper is provided with a telescopic end and two ends of a fixed end, the telescopic end is hinged and fixed with the hexagonal nut on the upper side of the swing structure, the fixed end is hinged and fixed with the base, and the telescopic end is provided with a damping regulator for a trainer to regulate the damping in the balance training process according to requirements;
the upper end of the electric cylinder push rod is movably connected with the lower end of the stabilizing support plate, the base of the electric cylinder push rod is fixedly connected with the device base, the switch of the electric cylinder push rod is controlled through a power supply, after the power supply is switched on, the push rod pushes and pulls the stabilizing support plate up and down by adjusting the speed and the pushing distance of the push rod, and the stabilizing support plate is enabled to generate different inclination angle changes.
Further, the swing structure comprises a ball-shaped universal bearing and a hexagon nut, the ball-shaped universal bearing is fixedly connected with the middle of the lower end of the hexagon nut, and the upper end of the hexagon nut is fixedly connected with the top stabilizing support plate through a screw.
Furthermore, the ball-type universal bearing comprises a ball head rod and a ball shell, the lower end of the ball head rod is rotatably installed on the inner side of the ball shell, and four round holes in the lower surface of the ball shell are fixed with four small round holes in the upper surface of the base plate through fastening screws.
Furthermore, the electric cylinder push rod penetrates through a large round hole in the center side edge of the base plate, the telescopic end of the electric cylinder push rod is a round straight flat head, and the upper end of the telescopic end of the electric cylinder push rod is hinged and fixed with a first hinge joint on the lower side of the stabilizing support plate through a cylindrical pin.
Further, the electric cylinder push rod comprises a power source, a push rod cylinder, a push rod and an electric cylinder base, the power source and the push rod cylinder are fixed on the electric cylinder base, the push rod penetrates through the push rod cylinder, and the electric cylinder base is fixed with the base through fastening screws.
Furthermore, the telescopic end of the adjustable hydraulic damper is set as a damping adjusting device, and the damping adjusting device can adjust the damping size according to requirements.
Furthermore, the telescopic rod end and the fixed end of the adjustable hydraulic damper are both round straight flat heads, the telescopic rod end of the adjustable hydraulic damper is hinged and fixed with a second hinge joint around the hexagon nut through a cylindrical pin, and the fixed end of the adjustable hydraulic damper is hinged and fixed with a third hinge joint on the base through the cylindrical pin.
Further, the backing plate is fixedly connected to the base, four large round holes and four small round holes are uniformly formed in the backing plate in the circumferential direction, a large round hole is formed in the side edge of the center of the backing plate, and an adjustable hydraulic damper is arranged in each large round hole in the backing plate in a penetrating mode according to the circumference.
Furthermore, the upper surface of the stable supporting plate is provided with anti-skidding textures, and four corners of the lower side of the base are provided with anti-skidding foot pads.
Another object of the present invention is to provide an ankle dynamic balance training method, including:
step one, adjusting the adjustable hydraulic damper according to the weight and ankle strength of a trainer per se, and adjusting the damping of different gears;
step two, the trainer turns over the stable supporting plate by changing the gravity center of the trainer to realize uniform strength resistance training in the balance training directions of back extension, toe flexion, inversion and eversion;
step three, controlling an electric cylinder push rod through a power supply, and when the electric cylinder push rod is closed, adopting an active training mode, and enabling a trainer to adjust the body gravity center of the trainer to change the direction of a stable support plate to perform balance training;
and step four, when the push rod of the electric cylinder is opened, the speed and the push stroke of the push rod can be adjusted, so that the stable support plate shakes up and down in the inversion and eversion directions to different degrees, and a trainer needs to continuously change the body gravity center to realize balanced control in the ankle inversion and eversion direction training.
By combining all the technical schemes, the invention has the advantages and positive effects that:
the dynamic balance training device can realize two dynamic balance training modes of active and passive of a trainer by improving the existing dynamic balance training device and utilizing the electric push rod, solves the problems of complex structure and overhigh cost of the existing dynamic balance training equipment to a great extent, improves the utilization efficiency of the equipment and enriches the modes of the balance training.
The pushing distance and the speed of the electric push rod are controlled in the angle of ankle joint safety training through type selection, the problem of secondary damage possibly occurring in the training process is effectively prevented, and the product safety is improved.
The adjustable hydraulic damper is combined with the swing structure, strength resistance training is added in balance training, resistance can be adjusted according to self conditions of a trainer, multi-dimensional combination with a human body balance training movement mechanism strengthens functional training, and the ankle joint rehabilitation training effect can be obviously improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an ankle dynamic balance training device provided by an embodiment of the invention.
Fig. 2 is an exploded view of the ankle dynamic balance training device according to the embodiment of the present invention.
FIG. 3 is an exploded view of a swing structure according to an embodiment of the present invention
FIG. 4 is a schematic view of an adjustable hydraulic damper and assembly thereof according to an embodiment of the present invention.
Fig. 5 is a schematic view of an electric putter and an assembly according to an embodiment of the present invention.
Fig. 6 is a schematic view of a direction of dynamic swing according to an embodiment of the present invention.
In the figure: 11. stabilizing the support plate; 111. a first hinge joint; 121. a screw; 122. a hexagonal nut; 1221. a second hinge joint; 123. a ball-head rod; 124. a spherical shell; 125. fastening screws; 13. an electric cylinder push rod; 131. a power source; 132. a push rod cylinder; 133. a push rod; 134. an electric cylinder base; 1341. fastening screws; 14. an adjustable hydraulic damper; 141. a cylindrical pin; 15. a base plate; 16. a base; 161. a third hinge joint; 17. an anti-skid foot pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Aiming at the problems in the prior art, the invention provides an ankle joint dynamic balance training device and a training method, and the invention is described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 6, the ankle dynamic balance training device provided by the embodiment of the present invention includes a base 16, a pad 15 disposed above the base 16, a swing structure disposed on the base, an adjustable hydraulic damper 14 and an electric cylinder push rod 13, wherein a stable support plate 11 is disposed on the top of the swing structure.
The backing plate 15 is arranged on the base 16, four large round holes and four small round holes are uniformly arranged in the circumferential direction, a large round hole is arranged on the central side edge, and an adjustable hydraulic damper 14 is arranged in each large round hole arranged in the circumferential direction on the backing plate 15 in a penetrating mode.
The telescopic rod of the adjustable hydraulic damper 14 is hinged and fixed with the second hinged joint 1221 around the hexagon nut 122 through the cylindrical pin 141, and the fixed end of the adjustable hydraulic damper 14 is hinged and fixed with the third hinged joint 161 on the base 16 through the cylindrical pin 141.
An electric cylinder push rod 13 penetrates through a large circular hole in the side edge of the center of the backing plate 15, a power source 131 and a push rod column 132 of the electric cylinder push rod 13 are fixed on an electric cylinder base 134, a push rod 133 penetrates through the push rod column 132, the electric cylinder base 134 and the base 16 are fixed through a fastening screw 1341, the electric cylinder push rod 133 and a first hinge joint 111 of the stabilizing support plate 11 are hinged and fixed through a cylindrical pin 141, and the change of the inclination angle of the stabilizing support plate 11 on the swinging structure can be controlled.
The swing structure comprises a ball-type universal bearing and a hexagon nut 122, a ball head rod 123 of the ball-type universal bearing is connected with a ball shell 124, four round holes on the lower surface of the ball shell 124 are fixed with four small round holes on the upper surface of the base plate 15 through fastening screws 125, and the hexagon nut 122 is fixedly connected with the top stabilizing support plate 11 through screws 121.
In order to smoothly perform balance and resistance training when a trainer uses equipment, the adjustable hydraulic damper 14 is selected, the damping of different gears can be adjusted according to the self weight and the strength of the trainer, the trainer turns over the stabilizing support plate 11 by changing the gravity center, and uniform strength resistance training is realized in the balance training directions of back extension, toe bending, inversion and eversion, in addition, the adjustable hydraulic damper 14 is uniformly distributed in the circumferential direction in the front, back, left and right directions and is hinged and fixed with the hinge joint 161 around the top hexagon nut 122 in the swinging structure through the cylindrical pin 141, and the structure can stabilize the telescopic damper 14 and prevent the safety problem of telescopic jamming.
In order to increase the training diversity, improve the training degree of difficulty, can pass through power control electric cylinder push rod 13, when closing electric cylinder push rod 13, this dynamic balance trainer is active training, need the training person to adjust the direction that the own health focus changes stabilizing support plate 11 and carry out the balance training, when opening electric cylinder push rod 13, the speed and the journey of adjustable push rod, make stabilizing support plate 11 take place the rocking of different degrees according to training person's self condition, the training person need constantly change the balance control of health focus in ankle joint enstrophe and the training of the direction of turning up, the journey of electric cylinder push rod 13 is all injectd in certain extent, ensure that the angle of turning up inside and outside of stabilizing support plate 11 accords with the maximum range of human ankle joint enstrophe.
In order to increase the stability of the dynamic balance training device, anti-skid textures are arranged on the stabilizing support plate 11, and anti-skid foot pads 17 are arranged at four corners of the base 16.
The technical solution of the present invention is further described below with reference to the working principles of various structures.
The stable supporting plate 11 is used for a trainer to stand on the stable supporting plate for balance training;
the ball head rod 123 and the ball shell 124 form a ball-shaped universal bearing which can swing in any direction and is connected with the stable supporting plate through the hexagon nut, and a trainer can stand on the supporting plate to control self balance in each direction;
the electric cylinder push rod 13 is controlled by a power supply 131, the push rod 133 of the electric cylinder push rod 13 can be extended and contracted up and down, and the push stroke and the up and down extending and contracting speed of the push rod 133 can be controlled and adjusted through the power supply.
The upper end of the adjustable hydraulic damper 14 is a telescopic end, the lower end of the adjustable hydraulic damper is a fixed end, the telescopic end is provided with a damping adjusting device, and the damping gears can be adjusted through rotating the adjusting device.
In the invention, the ankle joint dynamic balance training method comprises the following steps: step one, adjusting the adjustable hydraulic damper according to the weight and ankle strength of a trainer per se, and adjusting the damping of different gears;
step two, the trainer turns over the stable supporting plate by changing the gravity center of the trainer to realize uniform strength resistance training in the balance training directions of back extension, toe flexion, inversion and eversion;
step three, controlling an electric cylinder push rod through a power supply, and when the electric cylinder push rod is closed, adopting an active training mode, and enabling a trainer to adjust the body gravity center of the trainer to change the direction of a stable support plate to perform balance training;
and step four, when the push rod of the electric cylinder is opened, the speed and the push stroke of the push rod can be adjusted, so that the stable support plate shakes up and down in the inversion and eversion directions to different degrees, and a trainer needs to continuously change the body gravity center to realize balanced control in the ankle inversion and eversion direction training.
The technical solution of the present invention is further described below with reference to application examples.
Example 1
The specific implementation process of this embodiment is as follows, see fig. 1, and see fig. 2, fig. 3, fig. 4, and fig. 5 in combination: firstly, a user stands on the stabilizing support plate 11 with both feet, the upper surface of the stabilizing support plate 11 is provided with anti-skidding textures, so that the friction force can be effectively increased, the slipping problem of the user is prevented, the swinging structure on the base is driven by changing the gravity center of the user, the stabilizing support plate swings in four directions, namely front, back, left and right, and the balance training of the ankle joint in stretching back, bending toe, turning in and turning out is realized. In the training process, a user needs to overcome the resistance provided by the adjustable hydraulic damper 14, and can rotate an adjusting knob at the upper telescopic end of the adjustable hydraulic damper 14 at any time to adjust the resistance, so that active dynamic balance training combining proprioception strengthening and strength training is realized. In order to enrich the training mode, a user can turn on the power supply of the electric cylinder push rod 13, the push rod 133 can stretch up and down to realize the turnover of a certain angle in the left direction and the right direction of the stabilizing support plate 11, the user needs to continuously change the gravity center of the user and adjust the ankle joint to achieve balance, the push range and the up-and-down stretching speed of the push rod 133 can be controlled and adjusted through the power supply, passive dynamic balance training is carried out within the safe inward-outward-turning angle of the ankle joint of-25 degrees to-25 degrees, the swinging effect of the device is shown in figure 6, the electric cylinder push rod 13 needs to be charged regularly, and the electric energy is sufficient when the device is used.
Example 2
In an embodiment of the invention, the swing structure is composed of a ball-type universal bearing and a hexagon nut 122, is fastened and connected with the stable support plate 11, provides balanced training of the ankle joint in four directions of dorsal extension, toe flexion, inversion and eversion for a user, can provide adjustable resistance for ankle training by matching with the adjustable hydraulic damper 14, helps the user to realize multi-dimensional functional training combining proprioception and muscle strength, and improves instability of the ankle joint.
Example 3
In an embodiment of the present invention, the electric cylinder push rod 13 can change the angle of the stable support plate 11 by the up-and-down extension of the push rod 133, and stimulate the ankle joint of the user to be continuously adjusted to achieve the balance of the body in the safe ankle joint inversion and eversion angle, so as to realize the passive dynamic balance training of the ankle joint, the push stroke and the speed of the push rod 133 can be adjusted, and the user can adjust according to the needs and the training intensity.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the invention, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An ankle joint dynamic balance training device comprises a base and a base plate, wherein the base plate is fixed in the middle of the upper end of the base;
a stable support plate is fixed at the top of the swing structure and is used for standing, positioning and supporting a trainer;
the adjustable hydraulic damper is provided with a telescopic end and two ends of a fixed end, the telescopic end is hinged and fixed with the hexagonal nut on the upper side of the swing structure, the fixed end is hinged and fixed with the base, and the telescopic end is provided with a damping regulator for a trainer to regulate the damping in the balance training process according to requirements;
the upper end of the electric cylinder push rod is movably connected with the lower end of the stabilizing support plate, the base of the electric cylinder push rod is fixedly connected with the device base, the switch of the electric cylinder push rod is controlled through a power supply, after the power supply is switched on, the push rod pushes and pulls the stabilizing support plate up and down by adjusting the speed and the pushing distance of the push rod, and the stabilizing support plate is enabled to generate different inclination angle changes.
2. The ankle joint dynamic balance training device according to claim 1, wherein the swing structure comprises a ball-type universal bearing and a hexagonal nut, the ball-type universal bearing is fixedly connected with the middle of the lower end of the hexagonal nut, and the upper end of the hexagonal nut is fixedly connected with the top stabilizing support plate through a screw.
3. The ankle joint dynamic balance training device according to claim 2, wherein the ball-type universal bearing comprises a ball head rod and a ball shell, the lower end of the ball head rod is rotatably mounted inside the ball shell, and four round holes on the lower surface of the ball shell are fixed with four round holes on the upper surface of the pad through fastening screws.
4. The ankle joint dynamic balance training device according to claim 1, wherein the electric cylinder push rod is inserted into a large circular hole at the central side of the pad plate, the telescopic end of the electric cylinder push rod is a round straight flat head, and the upper end of the telescopic end of the electric cylinder push rod is hinged and fixed with the first hinge joint at the lower side of the stabilizing support plate through a cylindrical pin.
5. The ankle joint dynamic balance training device of claim 4, wherein the electric cylinder push rod comprises a power supply, a push rod cylinder, a push rod and an electric cylinder base, the power supply and the push rod cylinder are fixed on the electric cylinder base, the push rod is arranged in the push rod cylinder in a penetrating way, and the electric cylinder base and the base are fixed through fastening screws.
6. The ankle dynamic balance training device according to claim 1, wherein the telescopic end of the adjustable hydraulic damper is provided as a damping adjustment device, and the damping adjustment device can adjust the damping amount as required.
7. The ankle joint dynamic balance training device according to claim 2, wherein the telescopic rod end and the fixed end of the adjustable hydraulic damper are both round straight flat ends, the telescopic rod end of the adjustable hydraulic damper is hinged and fixed with the second hinge joint around the hexagon nut through a cylindrical pin, and the fixed end of the adjustable hydraulic damper is hinged and fixed with the third hinge joint on the base through a cylindrical pin.
8. The ankle joint dynamic balance training device according to claim 1, wherein the pad plate is fixedly connected to the base, and has four large circular holes and four small circular holes uniformly arranged in a circumferential direction, and a large circular hole is formed at a central side of the pad plate, and an adjustable hydraulic damper is inserted into each of the large circular holes arranged in a circumferential direction of the pad plate.
9. The ankle joint dynamic balance training device according to claim 1, wherein the upper surface of the stabilizing support plate is provided with an anti-slip texture, and four corners of the lower side of the base are provided with anti-slip foot pads.
10. An ankle dynamic balance training method for implementing the ankle dynamic balance training apparatus according to any one of claims 1 to 9, characterized in that the ankle dynamic balance training method comprises:
step one, adjusting an adjustable hydraulic damper according to the weight and the strength of a trainer per se, and adjusting the damping of different gears;
step two, the trainer turns over the stable supporting plate by changing the gravity center, and realizes uniform strength resistance training in the balance training directions of back extension, toe flexion, inversion and eversion;
step three, controlling an electric cylinder push rod through a power supply, and when the electric cylinder push rod is closed, adopting an active training mode, and enabling a trainer to adjust the body gravity center of the trainer to change the direction of a supporting pedal to perform balance training;
and step four, when the push rod of the electric cylinder is opened, the speed and the pushing distance of the push rod can be adjusted, so that the stabilizing support plate shakes to different degrees according to the self condition of a trainer, and the trainer continuously changes the balance control of the body gravity center in the training of the ankle inversion and eversion directions.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904228A (en) * | 2022-06-02 | 2022-08-16 | 中国人民解放军西部战区总医院 | Comprehensive ankle balance evaluation training device |
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| CN110624221A (en) * | 2019-10-18 | 2019-12-31 | 河南省祥和康复产业技术研究院有限责任公司 | Balance training platform integrating test and active and passive training |
| CN111345971A (en) * | 2020-03-14 | 2020-06-30 | 北京工业大学 | Multi-mode flexible training method of ankle rehabilitation robot based on admittance model |
| CN112023367A (en) * | 2020-09-01 | 2020-12-04 | 北京体育大学 | Difficulty-adjustable dynamic balance ability training instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904228A (en) * | 2022-06-02 | 2022-08-16 | 中国人民解放军西部战区总医院 | Comprehensive ankle balance evaluation training device |
| CN114904228B (en) * | 2022-06-02 | 2024-02-09 | 中国人民解放军西部战区总医院 | Ankle balance comprehensive assessment training device |
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